Follow your expert guide off the beaten track and explore some of our best kept hidden secrets. Visit spectacular locations like the highly decorated Deep Vault Cave and The Flowerpot where you learn about some of the incredible geological forces that formed the caves and a chance to see some rare wildlife. With helmets and headlights to guide you, there is a chance you may get a little bit dirty. Moderate fitness. Enclosed shoes are essential. Tour Times: Times vary daily. Always check the booking screen for availability. Duration: 90 minutes Minimum amount of guests : 3 pax (2 adults), maximum 10 pax Age: 5 years old – Adult